4.38% is the change from 502 to 524
Calculation steps:
[( 524 - 502 ) ÷ 502] x 100 = 4.38%
Formula
Percentage change = [(524 - 502) / 502] x 100
Subtract the new number by the original number
524 - 502 = 22
22 ÷ 502 = 0.043824701195219126
0.043824701195219126 x 100 = 4.38%